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    +61 490 239 130

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    bhaskar.k@niviexim.com.au

Description

Glass Beads are a spherical abrasive media manufactured from chemically inert soda lime glass. We supply Glass beads in all standard sizes.
Glass Beads are used for blasting, cleaning, finishing, light peening, deburring, descaling, and surface blending.
Glass Beads produce a bright satin surface finish. Finer beads produce a smoother non glare finish, while larger beads produce a deeper textured finish. Blasting with Glass Bead does not produce any dimensional changes to the base material surface.

Applications

Blasting, cleaning and surface finishing of metallic parts, especially more effective on stainless steel, food processing equipment, medical instruments. Shot peening of aircraft engine blades, turbine rotors, gears, shafts, steam and gas turbine components.

Chemical Composition
SiO2 MgO Al2O3 Na2O CaO K2O
71-73% 3-5% 0.5-2% 13-15% 8-10% 0.2-0.6%
Sizes
Size in mesh 25-45 30-40 40-60 40-70 50-70 50-80
Physical Properties
Hardness Specific Gravity Bulk density Shape Free Silica Free Iron Colour
6-7 Mohs 2.45-2.50 g/cm3 1500 kg/m3 Spherical NIL 1% clear